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JPL Small-Body Database Browser
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379942 (2012 LH19)
Classification:
Main-belt Asteroid
SPK-ID:
2379942
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference:
JPL 13
(heliocentric ecliptic J2000)
Element
Value
Uncertainty (1-sigma)
Units
e
.1513663306027623
4.8292e-08
a
2.358349927641891
1.637e-08
au
q
2.001375152817448
1.1539e-07
au
i
3.118208469879667
5.7747e-06
deg
node
166.3011083654616
9.7043e-05
deg
peri
48.35840135744122
9.9355e-05
deg
M
351.1450587400645
1.876e-05
deg
t
p
2458633.038234050163
(2019-May-29.53823405)
6.8931e-05
TDB
period
1322.850588637783
3.62
1.3773e-05
3.771e-08
d
yr
n
.2721395772826569
2.8335e-09
deg/d
Q
2.715324702466335
1.8848e-08
au
Orbit Determination Parameters
# obs. used (total)
209
data-arc span
5631 days (15.42 yr)
first obs. used
2003-12-21
last obs. used
2019-05-22
planetary ephem.
DE431
SB-pert. ephem.
SB431-N16
condition code
0
norm. resid. RMS
.62263
source
ORB
producer
Otto Matic
solution date
2019-Jul-14 14:43:06
Additional Information
Earth MOID
= .996756 au
Jupiter MOID
= 2.25186 au
T_jup
= 3.535
[ show covariance matrix ]
[
Ephemeris
|
Orbit Diagram
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Orbital Elements
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Mission Design
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Physical Parameters
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Discovery Circumstances
]
Physical Parameter Table
Parameter
Symbol
Value
Units
Sigma
Reference
Notes
absolute magnitude
H
17.4
n/a
MPO434350
379942 (2012 LH19)
Discovered 2007-Dec-16 by Mt. Lemmon Survey at Mount Lemmon
Reference:
Last Updated:
2013-11-20
Alternate Designations
2012 LH19
= 2008 EA82
[
Ephemeris
|
Orbit Diagram
|
Orbital Elements
|
Mission Design
|
Physical Parameters
|
Discovery Circumstances
]
2019-Dec-15 19:23 UT
(server date/time)
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Ryan S. Park
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